The shell of the Weasel Conus is thick, the snail tower is low and flat, and it has a shell and a water pipe trench. The nervous system is concentrated, and the esophageal nerve ring is located behind the salivary gland and is not penetrated by the salivary gland delivery tube; The gastrointestinal ganglia are located near the central nervous system of the brain. The mouth is well-developed, and the esophagus has unpaired esophageal glands. A part of the outer film is wrapped to form a water pipe. Androgynous, males have copulators. The olfactory detector is feather shaped with narrow teeth and tongue. Residing in intertidal zones to depths below 20 meters on rocky seabeds. Carnivorous, feeding on worms, fish, or other mollusks. There are venom glands in the body that can shoot prey and harm predators, distributed from the Indian Ocean to the Western Pacific.